BangkokOnTime(BOT)
BOT is a cell phone web app that allows users to check the estimated travel time between two locations and purchase insurance for the travel time.
Screenshots
Problem Statement
Despite advancements in technology, traffic predictions in Bangkok remain highly inaccurate. A journey expected to take 30 minutes often ends up taking an hour or more, leading to significant expectation mismatches. To address this issue, we have designed BangkokOnTime(BOT). By integratingVlayer,Nillion,Circle (USDC), and partnering with the leading blockchainBitkub, we provide traffic jam insurance for users riding Bolt. This service compensates for losses incurred due to inaccurate traffic time estimates, all while ensuring decentralization and user privacy protection. Also we made the first use case of bringing Bolt's ride receipt verifiable on the blockchain, which unlocks the unlimited potential of proofing web2 apps in the web3 world.
Solution
We useBitkub, the leading blockchain infrastructure in Southeast Asia to deploy our smart contracts, eg., the deposit insurance fee, verify bolt's proof, and claim compensation functions are directly interact with the Bitkub chain.Also, with the powerful Email Proofs fromvlayer Labs, which give us the capability of generating proof from bolt's Email receipt, and enable us to verify the proofs on Bithub testnet.The first blind computer,Nillionhelps a lot with the location data part. As we are gathering user's location to make sure their rides end, we need to know their distance between destination to their current location, Nillion provide us with the power of making sure the user is less than 10 meters away from the destination but not showing the exact user location, this protect's users personal geography information.